Two coordination polymer,{[Mn(Hbidc)(2,2'-bpy)(H2O)2]· 1.5H2O}n (1) and {[Cd(Hbidc)(phen)][Cd(phen)2 Cl2]}n (2) (H3bidc=benzimidazole-5,6-dicarboxylic acid,2,2'-bpy=2,2'-bipyridine and phen=1,10-phenanthroline) have been synthesized under hydrothermal method.They were characterized by single-crystal X-ray diffraction,IR spectroscopy,elemental analysis,powder X-ray diffraction (PXRD) and thermogravimetric analysis (TGA).Complex 1 exhibits one-dimensional infinite zig-zag chain,which is extended into a three dimensional supramolecular network via O-H··· O and N-H···O hydrogen bonding interactions.Complex 2 also possesses one dimensional chain structure.In addition,the UV-Vis absorption spectra of 1 and 2 were measured at room temperature and the solid fluorescent property of 2 was studied at room temperature.%在水热条件下,合成了2个配位聚合物{[Mn(Hbidc)(2,2'-bpy)(H2O)2]·1.5H2O}n(1)和{[Cd(Hbidc)(phen)][Cd(phen)2Cl2]}n(2)(H3bidc=苯并咪唑-5,6-二羧酸,2,2'-bpy=2,2'-联吡啶,phen=菲咯啉),并通过X射线单晶衍射、红外、元素分析、X射线粉末衍射和热重对配合物结构进行了表征.配合物1是一维无限zig-zag链结构,可以通过O-H···O和N-H···O氢键的相互作用形成三维超分子结构.配合物2也是一维无限链结构.此外,测试了配合物1和2的固体紫外吸收光谱和研究了配合物2的固体荧光性能.
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